Commit 7d380f24 authored by Bharata B Rao's avatar Bharata B Rao Committed by Peter Zijlstra
Browse files

sched/numa: Fix a few comments 



Fix a few comments to help understand them better.

Signed-off-by: default avatarBharata B Rao <bharata@amd.com>
Signed-off-by: default avatarPeter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: default avatarMel Gorman <mgorman@suse.de>
Link: https://lkml.kernel.org/r/20211004105706.3669-4-bharata@amd.com
parent 5b763a14

kernel/sched/fair.c

+2 −2
Original line number Diff line number Diff line
@@ -2074,7 +2074,7 @@ static void numa_migrate_preferred(struct task_struct *p) 
}



/*

 * Find out how many nodes on the workload is actively running on. Do this by

 * Find out how many nodes the workload is actively running on. Do this by

 * tracking the nodes from which NUMA hinting faults are triggered. This can

 * be different from the set of nodes where the workload's memory is currently

 * located.
@@ -2128,7 +2128,7 @@ static void update_task_scan_period(struct task_struct *p, 


	/*

	 * If there were no record hinting faults then either the task is

	 * completely idle or all activity is areas that are not of interest

	 * completely idle or all activity is in areas that are not of interest

	 * to automatic numa balancing. Related to that, if there were failed

	 * migration then it implies we are migrating too quickly or the local

	 * node is overloaded. In either case, scan slower